modules/admin-full/luasrc/model/cbi/admin_network/wifi.lua

   1 --[[
   2 LuCI - Lua Configuration Interface
   3
   4 Copyright 2008 Steven Barth <steven@midlink.org>
   5
   6 Licensed under the Apache License, Version 2.0 (the "License");
   7 you may not use this file except in compliance with the License.
   8 You may obtain a copy of the License at
   9
  10         http://www.apache.org/licenses/LICENSE-2.0
  11
  12 $Id$
  13 ]]--
  14
  15 local wa = require "luci.tools.webadmin"
  16 local nw = require "luci.model.network"
  17 local fs = require "nixio.fs"
  18
  19 arg[1] = arg[1] or ""
  20
  21 m = Map("wireless", "",
  22         translate("The <em>Device Configuration</em> section covers physical settings of the radio " ..
  23                 "hardware such as channel, transmit power or antenna selection which is shared among all " ..
  24                 "defined wireless networks (if the radio hardware is multi-SSID capable). Per network settings " ..
  25                 "like encryption or operation mode are grouped in the <em>Interface Configuration</em>."))
  26
  27 m:chain("network")
  28
  29 local ifsection
  30
  31 function m.on_commit(map)
  32         local wnet = nw:get_wifinet(arg[1])
  33         if ifsection and wnet then
  34                 ifsection.section = wnet.sid
  35                 m.title = luci.util.pcdata(wnet:get_i18n())
  36         end
  37 end
  38
  39 nw.init(m.uci)
  40
  41 local wnet = nw:get_wifinet(arg[1])
  42 local wdev = wnet and wnet:get_device()
  43
  44 -- redirect to overview page if network does not exist anymore (e.g. after a revert)
  45 if not wnet or not wdev then
  46         luci.http.redirect(luci.dispatcher.build_url("admin/network/wireless"))
  47         return
  48 end
  49
  50 m.title = luci.util.pcdata(wnet:get_i18n())
  51
  52
  53 local iw = luci.sys.wifi.getiwinfo(arg[1])
  54 local hw_modes  = iw.hwmodelist or { }
  55 local tx_powers = iw.txpwrlist  or { }
  56 local tx_power  = tostring(
  57         (iw.txpower and iw.txpower > 0 and iw.txpower) or
  58         (#tx_powers > 0 and tx_powers[#tx_powers].dbm)
  59 )
  60
  61 s = m:section(NamedSection, wdev:name(), "wifi-device", translate("Device Configuration"))
  62 s.addremove = false
  63
  64 s:tab("general", translate("General Setup"))
  65 s:tab("macfilter", translate("MAC-Filter"))
  66 s:tab("advanced", translate("Advanced Settings"))
  67
  68 --[[
  69 back = s:option(DummyValue, "_overview", translate("Overview"))
  70 back.value = ""
  71 back.titleref = luci.dispatcher.build_url("admin", "network", "wireless")
  72 ]]
  73
  74 st = s:taboption("general", DummyValue, "__status", translate("Status"))
  75 st.template = "admin_network/wifi_status"
  76 st.ifname   = arg[1]
  77
  78 en = s:taboption("general", Flag, "disabled", translate("Enable device"))
  79 en.enabled = "0"
  80 en.disabled = "1"
  81 en.rmempty = false
  82
  83 function en.cfgvalue(self, section)
  84         return Flag.cfgvalue(self, section) or "0"
  85 end
  86
  87
  88 local hwtype = wdev:get("type")
  89 local htcaps = wdev:get("ht_capab") and true or false
  90
  91 -- NanoFoo
  92 local nsantenna = wdev:get("antenna")
  93
  94 ch = s:taboption("general", Value, "channel", translate("Channel"))
  95 ch:value("auto", translate("auto"))
  96 for _, f in ipairs(iw and iw.freqlist or luci.sys.wifi.channels()) do
  97         if not f.restricted then
  98                 ch:value(f.channel, "%i (%.3f GHz)" %{ f.channel, f.mhz / 1000 })
  99         end
 100 end
 101
 102
 103 ------------------- MAC80211 Device ------------------
 104
 105 if hwtype == "mac80211" then
 106         tp = s:taboption("general",
 107                 (tx_powers and #tx_powers > 0) and ListValue or Value,
 108                 "txpower", translate("Transmit Power"), "dBm")
 109
 110         tp.rmempty = true
 111         tp.default = tx_power
 112         for _, p in ipairs(tx_powers or {}) do
 113                 tp:value(p.dbm, "%i dBm (%i mW)" %{ p.dbm, p.mw })
 114         end
 115
 116         mode = s:taboption("advanced", ListValue, "hwmode", translate("Mode"))
 117         mode:value("", translate("auto"))
 118         if hw_modes.b then mode:value("11b", "802.11b") end
 119         if hw_modes.g then mode:value("11g", "802.11g") end
 120         if hw_modes.a then mode:value("11a", "802.11a") end
 121
 122         if htcaps then
 123                 if hw_modes.g and hw_modes.n then mode:value("11ng", "802.11g+n") end
 124                 if hw_modes.a and hw_modes.n then mode:value("11na", "802.11a+n") end
 125
 126                 htmode = s:taboption("advanced", ListValue, "htmode", translate("HT mode"))
 127                 htmode:depends("hwmode", "11na")
 128                 htmode:depends("hwmode", "11ng")
 129                 htmode:value("HT20", "20MHz")
 130                 htmode:value("HT40-", translate("40MHz 2nd channel below"))
 131                 htmode:value("HT40+", translate("40MHz 2nd channel above"))
 132
 133                 --htcapab = s:taboption("advanced", DynamicList, "ht_capab", translate("HT capabilities"))
 134                 --htcapab:depends("hwmode", "11na")
 135                 --htcapab:depends("hwmode", "11ng")
 136         end
 137
 138         mp = s:taboption("macfilter", ListValue, "macfilter", translate("MAC-Address Filter"))
 139         mp:value("", translate("disable"))
 140         mp:value("allow", translate("Allow listed only"))
 141         mp:value("deny", translate("Allow all except listed"))
 142
 143         ml = s:taboption("macfilter", DynamicList, "maclist", translate("MAC-List"))
 144         ml.datatype = "macaddr"
 145         ml:depends({macfilter="allow"})
 146         ml:depends({macfilter="deny"})
 147
 148         local cl = iw and iw.countrylist
 149         if cl and #cl > 0 then
 150                 cc = s:taboption("advanced", ListValue, "country", translate("Country Code"), translate("Use ISO/IEC 3166 alpha2 country codes."))
 151                 cc.default = tostring(iw and iw.country or "00")
 152                 for _, c in ipairs(cl) do
 153                         cc:value(c.alpha2, "%s - %s" %{ c.alpha2, c.name })
 154                 end
 155         else
 156                 s:taboption("advanced", Value, "country", translate("Country Code"), translate("Use ISO/IEC 3166 alpha2 country codes."))
 157         end
 158
 159         s:taboption("advanced", Value, "distance", translate("Distance Optimization"),
 160                 translate("Distance to farthest network member in meters."))
 161 end
 162
 163
 164 ------------------- Madwifi Device ------------------
 165
 166 if hwtype == "atheros" then
 167         tp = s:taboption("general",
 168                 (#tx_powers > 0) and ListValue or Value,
 169                 "txpower", translate("Transmit Power"), "dBm")
 170
 171         tp.rmempty = true
 172         tp.default = tx_power
 173         for _, p in ipairs(tx_powers or {}) do
 174                 tp:value(p.dbm, "%i dBm (%i mW)" %{ p.dbm, p.mw })
 175         end
 176
 177         mode = s:taboption("advanced", ListValue, "hwmode", translate("Mode"))
 178         mode:value("", translate("auto"))
 179         if hw_modes.b then mode:value("11b", "802.11b") end
 180         if hw_modes.g then mode:value("11g", "802.11g") end
 181         if hw_modes.a then mode:value("11a", "802.11a") end
 182         if hw_modes.g then mode:value("11bg", "802.11b+g") end
 183         if hw_modes.g then mode:value("11gst", "802.11g + Turbo") end
 184         if hw_modes.a then mode:value("11ast", "802.11a + Turbo") end
 185         mode:value("fh", translate("Frequency Hopping"))
 186
 187         s:taboption("advanced", Flag, "diversity", translate("Diversity")).rmempty = false
 188
 189         if not nsantenna then
 190                 ant1 = s:taboption("advanced", ListValue, "txantenna", translate("Transmitter Antenna"))
 191                 ant1.widget = "radio"
 192                 ant1.orientation = "horizontal"
 193                 ant1:depends("diversity", "")
 194                 ant1:value("0", translate("auto"))
 195                 ant1:value("1", translate("Antenna 1"))
 196                 ant1:value("2", translate("Antenna 2"))
 197
 198                 ant2 = s:taboption("advanced", ListValue, "rxantenna", translate("Receiver Antenna"))
 199                 ant2.widget = "radio"
 200                 ant2.orientation = "horizontal"
 201                 ant2:depends("diversity", "")
 202                 ant2:value("0", translate("auto"))
 203                 ant2:value("1", translate("Antenna 1"))
 204                 ant2:value("2", translate("Antenna 2"))
 205
 206         else -- NanoFoo
 207                 local ant = s:taboption("advanced", ListValue, "antenna", translate("Transmitter Antenna"))
 208                 ant:value("auto")
 209                 ant:value("vertical")
 210                 ant:value("horizontal")
 211                 ant:value("external")
 212         end
 213
 214         s:taboption("advanced", Value, "distance", translate("Distance Optimization"),
 215                 translate("Distance to farthest network member in meters."))
 216         s:taboption("advanced", Value, "regdomain", translate("Regulatory Domain"))
 217         s:taboption("advanced", Value, "country", translate("Country Code"))
 218         s:taboption("advanced", Flag, "outdoor", translate("Outdoor Channels"))
 219
 220         --s:option(Flag, "nosbeacon", translate("Disable HW-Beacon timer"))
 221 end
 222
 223
 224
 225 ------------------- Broadcom Device ------------------
 226
 227 if hwtype == "broadcom" then
 228         tp = s:taboption("general",
 229                 (#tx_powers > 0) and ListValue or Value,
 230                 "txpower", translate("Transmit Power"), "dBm")
 231
 232         tp.rmempty = true
 233         tp.default = tx_power
 234         for _, p in ipairs(tx_powers or {}) do
 235                 tp:value(p.dbm, "%i dBm (%i mW)" %{ p.dbm, p.mw })
 236         end
 237
 238         mode = s:taboption("advanced", ListValue, "hwmode", translate("Mode"))
 239         mode:value("11bg", "802.11b+g")
 240         mode:value("11b", "802.11b")
 241         mode:value("11g", "802.11g")
 242         mode:value("11gst", "802.11g + Turbo")
 243
 244         mp = s:taboption("macfilter", ListValue, "macfilter", translate("MAC-Address Filter"))
 245         mp:value("", translate("disable"))
 246         mp:value("allow", translate("Allow listed only"))
 247         mp:value("deny", translate("Allow all except listed"))
 248
 249         ml = s:taboption("macfilter", DynamicList, "maclist", translate("MAC-List"))
 250         ml.datatype = "macaddr"
 251         ml:depends({macfilter="allow"})
 252         ml:depends({macfilter="deny"})
 253
 254         ant1 = s:taboption("advanced", ListValue, "txantenna", translate("Transmitter Antenna"))
 255         ant1.widget = "radio"
 256         ant1:depends("diversity", "")
 257         ant1:value("3", translate("auto"))
 258         ant1:value("0", translate("Antenna 1"))
 259         ant1:value("1", translate("Antenna 2"))
 260
 261         ant2 = s:taboption("advanced", ListValue, "rxantenna", translate("Receiver Antenna"))
 262         ant2.widget = "radio"
 263         ant2:depends("diversity", "")
 264         ant2:value("3", translate("auto"))
 265         ant2:value("0", translate("Antenna 1"))
 266         ant2:value("1", translate("Antenna 2"))
 267
 268         s:taboption("advanced", Flag, "frameburst", translate("Frame Bursting"))
 269
 270         s:taboption("advanced", Value, "distance", translate("Distance Optimization"))
 271         --s:option(Value, "slottime", translate("Slot time"))
 272
 273         s:taboption("advanced", Value, "country", translate("Country Code"))
 274         s:taboption("advanced", Value, "maxassoc", translate("Connection Limit"))
 275 end
 276
 277
 278 --------------------- HostAP Device ---------------------
 279
 280 if hwtype == "prism2" then
 281         s:taboption("advanced", Value, "txpower", translate("Transmit Power"), "att units").rmempty = true
 282
 283         s:taboption("advanced", Flag, "diversity", translate("Diversity")).rmempty = false
 284
 285         s:taboption("advanced", Value, "txantenna", translate("Transmitter Antenna"))
 286         s:taboption("advanced", Value, "rxantenna", translate("Receiver Antenna"))
 287 end
 288
 289
 290 ----------------------- Interface -----------------------
 291
 292 s = m:section(NamedSection, wnet.sid, "wifi-iface", translate("Interface Configuration"))
 293 ifsection = s
 294 s.addremove = false
 295 s.anonymous = true
 296 s.defaults.device = wdev:name()
 297
 298 s:tab("general", translate("General Setup"))
 299 s:tab("encryption", translate("Wireless Security"))
 300 s:tab("macfilter", translate("MAC-Filter"))
 301 s:tab("advanced", translate("Advanced Settings"))
 302
 303 s:taboption("general", Value, "ssid", translate("<abbr title=\"Extended Service Set Identifier\">ESSID</abbr>"))
 304
 305 mode = s:taboption("general", ListValue, "mode", translate("Mode"))
 306 mode.override_values = true
 307 mode:value("ap", translate("Access Point"))
 308 mode:value("sta", translate("Client"))
 309 mode:value("adhoc", translate("Ad-Hoc"))
 310
 311 bssid = s:taboption("general", Value, "bssid", translate("<abbr title=\"Basic Service Set Identifier\">BSSID</abbr>"))
 312
 313 network = s:taboption("general", Value, "network", translate("Network"),
 314         translate("Choose the network you want to attach to this wireless interface. " ..
 315                 "Select <em>unspecified</em> to not attach any network or fill out the " ..
 316                 "<em>create</em> field to define a new network."))
 317
 318 network.rmempty = true
 319 network.template = "cbi/network_netlist"
 320 network.widget = "radio"
 321
 322 function network.write(self, section, value)
 323         local i = nw:get_interface(section)
 324         if i then
 325                 if value == '-' then
 326                         value = m:formvalue(self:cbid(section) .. ".newnet")
 327                         if value and #value > 0 then
 328                                 local n = nw:add_network(value, {proto="none"})
 329                                 if n then n:add_interface(i) end
 330                         else
 331                                 local n = i:get_network()
 332                                 if n then n:del_interface(i) end
 333                         end
 334                 else
 335                         local n = nw:get_network(value)
 336                         if n then
 337                                 n:set("type", "bridge")
 338                                 n:add_interface(i)
 339                         end
 340                 end
 341         end
 342 end
 343
 344 -------------------- MAC80211 Interface ----------------------
 345
 346 if hwtype == "mac80211" then
 347         if fs.access("/usr/sbin/iw") then
 348                 mode:value("mesh", "802.11s")
 349         end
 350
 351         mode:value("ahdemo", translate("Pseudo Ad-Hoc (ahdemo)"))
 352         mode:value("monitor", translate("Monitor"))
 353         bssid:depends({mode="adhoc"})
 354
 355         s:taboption("advanced", Value, "frag", translate("Fragmentation Threshold"))
 356         s:taboption("advanced", Value, "rts", translate("RTS/CTS Threshold"))
 357
 358         mode:value("ap-wds", "%s (%s)" % {translate("Access Point"), translate("WDS")})
 359         mode:value("sta-wds", "%s (%s)" % {translate("Client"), translate("WDS")})
 360
 361         function mode.write(self, section, value)
 362                 if value == "ap-wds" then
 363                         ListValue.write(self, section, "ap")
 364                         m.uci:set("wireless", section, "wds", 1)
 365                 elseif value == "sta-wds" then
 366                         ListValue.write(self, section, "sta")
 367                         m.uci:set("wireless", section, "wds", 1)
 368                 else
 369                         ListValue.write(self, section, value)
 370                         m.uci:delete("wireless", section, "wds")
 371                 end
 372         end
 373
 374         function mode.cfgvalue(self, section)
 375                 local mode = ListValue.cfgvalue(self, section)
 376                 local wds  = m.uci:get("wireless", section, "wds") == "1"
 377
 378                 if mode == "ap" and wds then
 379                         return "ap-wds"
 380                 elseif mode == "sta" and wds then
 381                         return "sta-wds"
 382                 else
 383                         return mode
 384                 end
 385         end
 386
 387         hidden = s:taboption("general", Flag, "hidden", translate("Hide <abbr title=\"Extended Service Set Identifier\">ESSID</abbr>"))
 388         hidden:depends({mode="ap"})
 389         hidden:depends({mode="ap-wds"})
 390 end
 391
 392
 393
 394 -------------------- Madwifi Interface ----------------------
 395
 396 if hwtype == "atheros" then
 397         mode:value("ahdemo", translate("Pseudo Ad-Hoc (ahdemo)"))
 398         mode:value("monitor", translate("Monitor"))
 399         mode:value("ap-wds", "%s (%s)" % {translate("Access Point"), translate("WDS")})
 400         mode:value("sta-wds", "%s (%s)" % {translate("Client"), translate("WDS")})
 401         mode:value("wds", translate("Static WDS"))
 402
 403         function mode.write(self, section, value)
 404                 if value == "ap-wds" then
 405                         ListValue.write(self, section, "ap")
 406                         m.uci:set("wireless", section, "wds", 1)
 407                 elseif value == "sta-wds" then
 408                         ListValue.write(self, section, "sta")
 409                         m.uci:set("wireless", section, "wds", 1)
 410                 else
 411                         ListValue.write(self, section, value)
 412                         m.uci:delete("wireless", section, "wds")
 413                 end
 414         end
 415
 416         function mode.cfgvalue(self, section)
 417                 local mode = ListValue.cfgvalue(self, section)
 418                 local wds  = m.uci:get("wireless", section, "wds") == "1"
 419
 420                 if mode == "ap" and wds then
 421                         return "ap-wds"
 422                 elseif mode == "sta" and wds then
 423                         return "sta-wds"
 424                 else
 425                         return mode
 426                 end
 427         end
 428
 429         bssid:depends({mode="adhoc"})
 430         bssid:depends({mode="ahdemo"})
 431         bssid:depends({mode="wds"})
 432
 433         wdssep = s:taboption("advanced", Flag, "wdssep", translate("Separate WDS"))
 434         wdssep:depends({mode="ap-wds"})
 435
 436         s:taboption("advanced", Flag, "doth", "802.11h")
 437         hidden = s:taboption("general", Flag, "hidden", translate("Hide <abbr title=\"Extended Service Set Identifier\">ESSID</abbr>"))
 438         hidden:depends({mode="ap"})
 439         hidden:depends({mode="adhoc"})
 440         hidden:depends({mode="ap-wds"})
 441         hidden:depends({mode="sta-wds"})
 442         isolate = s:taboption("advanced", Flag, "isolate", translate("Separate Clients"),
 443          translate("Prevents client-to-client communication"))
 444         isolate:depends({mode="ap"})
 445         s:taboption("advanced", Flag, "bgscan", translate("Background Scan"))
 446
 447         mp = s:taboption("macfilter", ListValue, "macpolicy", translate("MAC-Address Filter"))
 448         mp:value("", translate("disable"))
 449         mp:value("deny", translate("Allow listed only"))
 450         mp:value("allow", translate("Allow all except listed"))
 451
 452         ml = s:taboption("macfilter", DynamicList, "maclist", translate("MAC-List"))
 453         ml.datatype = "macaddr"
 454         ml:depends({macpolicy="allow"})
 455         ml:depends({macpolicy="deny"})
 456
 457         s:taboption("advanced", Value, "rate", translate("Transmission Rate"))
 458         s:taboption("advanced", Value, "mcast_rate", translate("Multicast Rate"))
 459         s:taboption("advanced", Value, "frag", translate("Fragmentation Threshold"))
 460         s:taboption("advanced", Value, "rts", translate("RTS/CTS Threshold"))
 461         s:taboption("advanced", Value, "minrate", translate("Minimum Rate"))
 462         s:taboption("advanced", Value, "maxrate", translate("Maximum Rate"))
 463         s:taboption("advanced", Flag, "compression", translate("Compression"))
 464
 465         s:taboption("advanced", Flag, "bursting", translate("Frame Bursting"))
 466         s:taboption("advanced", Flag, "turbo", translate("Turbo Mode"))
 467         s:taboption("advanced", Flag, "ff", translate("Fast Frames"))
 468
 469         s:taboption("advanced", Flag, "wmm", translate("WMM Mode"))
 470         s:taboption("advanced", Flag, "xr", translate("XR Support"))
 471         s:taboption("advanced", Flag, "ar", translate("AR Support"))
 472
 473         local swm = s:taboption("advanced", Flag, "sw_merge", translate("Disable HW-Beacon timer"))
 474         swm:depends({mode="adhoc"})
 475
 476         local nos = s:taboption("advanced", Flag, "nosbeacon", translate("Disable HW-Beacon timer"))
 477         nos:depends({mode="sta"})
 478         nos:depends({mode="sta-wds"})
 479
 480         local probereq = s:taboption("advanced", Flag, "probereq", translate("Do not send probe responses"))
 481         probereq.enabled  = "0"
 482         probereq.disabled = "1"
 483 end
 484
 485
 486 -------------------- Broadcom Interface ----------------------
 487
 488 if hwtype == "broadcom" then
 489         mode:value("wds", translate("WDS"))
 490         mode:value("monitor", translate("Monitor"))
 491
 492         hidden = s:taboption("general", Flag, "hidden", translate("Hide <abbr title=\"Extended Service Set Identifier\">ESSID</abbr>"))
 493         hidden:depends({mode="ap"})
 494         hidden:depends({mode="adhoc"})
 495         hidden:depends({mode="wds"})
 496
 497         isolate = s:taboption("advanced", Flag, "isolate", translate("Separate Clients"),
 498          translate("Prevents client-to-client communication"))
 499         isolate:depends({mode="ap"})
 500
 501         s:taboption("advanced", Flag, "doth", "802.11h")
 502         s:taboption("advanced", Flag, "wmm", translate("WMM Mode"))
 503
 504         bssid:depends({mode="wds"})
 505         bssid:depends({mode="adhoc"})
 506 end
 507
 508
 509 ----------------------- HostAP Interface ---------------------
 510
 511 if hwtype == "prism2" then
 512         mode:value("wds", translate("WDS"))
 513         mode:value("monitor", translate("Monitor"))
 514
 515         hidden = s:taboption("general", Flag, "hidden", translate("Hide <abbr title=\"Extended Service Set Identifier\">ESSID</abbr>"))
 516         hidden:depends({mode="ap"})
 517         hidden:depends({mode="adhoc"})
 518         hidden:depends({mode="wds"})
 519
 520         bssid:depends({mode="sta"})
 521
 522         mp = s:taboption("macfilter", ListValue, "macpolicy", translate("MAC-Address Filter"))
 523         mp:value("", translate("disable"))
 524         mp:value("deny", translate("Allow listed only"))
 525         mp:value("allow", translate("Allow all except listed"))
 526         ml = s:taboption("macfilter", DynamicList, "maclist", translate("MAC-List"))
 527         ml:depends({macpolicy="allow"})
 528         ml:depends({macpolicy="deny"})
 529
 530         s:taboption("advanced", Value, "rate", translate("Transmission Rate"))
 531         s:taboption("advanced", Value, "frag", translate("Fragmentation Threshold"))
 532         s:taboption("advanced", Value, "rts", translate("RTS/CTS Threshold"))
 533 end
 534
 535
 536 ------------------- WiFI-Encryption -------------------
 537
 538 encr = s:taboption("encryption", ListValue, "encryption", translate("Encryption"))
 539 encr.override_values = true
 540 encr.override_depends = true
 541 encr:depends({mode="ap"})
 542 encr:depends({mode="sta"})
 543 encr:depends({mode="adhoc"})
 544 encr:depends({mode="ahdemo"})
 545 encr:depends({mode="ap-wds"})
 546 encr:depends({mode="sta-wds"})
 547 encr:depends({mode="mesh"})
 548
 549 encr:value("none", "No Encryption")
 550 encr:value("wep-open",   translate("WEP Open System"), {mode="ap"}, {mode="sta"}, {mode="ap-wds"}, {mode="sta-wds"})
 551 encr:value("wep-shared", translate("WEP Shared Key"),  {mode="ap"}, {mode="sta"}, {mode="ap-wds"}, {mode="sta-wds"})
 552
 553 if hwtype == "atheros" or hwtype == "mac80211" or hwtype == "prism2" then
 554         local supplicant = fs.access("/usr/sbin/wpa_supplicant")
 555         local hostapd = fs.access("/usr/sbin/hostapd")
 556
 557         if hostapd and supplicant then
 558                 encr:value("psk", "WPA-PSK")
 559                 encr:value("psk2", "WPA2-PSK")
 560                 encr:value("psk-mixed", "WPA-PSK/WPA2-PSK Mixed Mode")
 561                 encr:value("wpa", "WPA-EAP", {mode="ap"}, {mode="sta"}, {mode="ap-wds"}, {mode="sta-wds"})
 562                 encr:value("wpa2", "WPA2-EAP", {mode="ap"}, {mode="sta"})
 563         elseif hostapd and not supplicant then
 564                 encr:value("psk", "WPA-PSK", {mode="ap"}, {mode="ap-wds"}, {mode="adhoc"}, {mode="ahdemo"})
 565                 encr:value("psk2", "WPA2-PSK", {mode="ap"}, {mode="ap-wds"}, {mode="adhoc"}, {mode="ahdemo"})
 566                 encr:value("psk-mixed", "WPA-PSK/WPA2-PSK Mixed Mode", {mode="ap"}, {mode="ap-wds"}, {mode="adhoc"}, {mode="ahdemo"})
 567                 encr:value("wpa", "WPA-EAP", {mode="ap"}, {mode="ap-wds"})
 568                 encr:value("wpa2", "WPA2-EAP", {mode="ap"}, {mode="ap-wds"})
 569                 encr.description = translate(
 570                         "WPA-Encryption requires wpa_supplicant (for client mode) or hostapd (for AP " ..
 571                         "and ad-hoc mode) to be installed."
 572                 )
 573         elseif not hostapd and supplicant then
 574                 encr:value("psk", "WPA-PSK", {mode="sta"}, {mode="sta-wds"})
 575                 encr:value("psk2", "WPA2-PSK", {mode="sta"}, {mode="sta-wds"})
 576                 encr:value("psk-mixed", "WPA-PSK/WPA2-PSK Mixed Mode", {mode="sta"}, {mode="sta-wds"})
 577                 encr:value("wpa", "WPA-EAP", {mode="sta"}, {mode="sta-wds"})
 578                 encr:value("wpa2", "WPA2-EAP", {mode="sta"}, {mode="sta-wds"})
 579                 encr.description = translate(
 580                         "WPA-Encryption requires wpa_supplicant (for client mode) or hostapd (for AP " ..
 581                         "and ad-hoc mode) to be installed."
 582                 )
 583         else
 584                 encr.description = translate(
 585                         "WPA-Encryption requires wpa_supplicant (for client mode) or hostapd (for AP " ..
 586                         "and ad-hoc mode) to be installed."
 587                 )
 588         end
 589 elseif hwtype == "broadcom" then
 590         encr:value("psk", "WPA-PSK")
 591         encr:value("psk2", "WPA2-PSK")
 592         encr:value("psk+psk2", "WPA-PSK/WPA2-PSK Mixed Mode")
 593 end
 594
 595 encr:depends("mode", "ap")
 596 encr:depends("mode", "sta")
 597 encr:depends("mode", "ap-wds")
 598 encr:depends("mode", "sta-wds")
 599 encr:depends("mode", "wds")
 600
 601 server = s:taboption("encryption", Value, "server", translate("Radius-Server"))
 602 server:depends({mode="ap", encryption="wpa"})
 603 server:depends({mode="ap", encryption="wpa2"})
 604 server:depends({mode="ap-wds", encryption="wpa"})
 605 server:depends({mode="ap-wds", encryption="wpa2"})
 606 server.rmempty = true
 607
 608 port = s:taboption("encryption", Value, "port", translate("Radius-Port"))
 609 port:depends({mode="ap", encryption="wpa"})
 610 port:depends({mode="ap", encryption="wpa2"})
 611 port:depends({mode="ap-wds", encryption="wpa"})
 612 port:depends({mode="ap-wds", encryption="wpa2"})
 613 port.rmempty = true
 614
 615 wpakey = s:taboption("encryption", Value, "_wpa_key", translate("Key"))
 616 wpakey:depends("encryption", "psk")
 617 wpakey:depends("encryption", "psk2")
 618 wpakey:depends("encryption", "psk+psk2")
 619 wpakey:depends("encryption", "psk-mixed")
 620 wpakey:depends({mode="ap", encryption="wpa"})
 621 wpakey:depends({mode="ap", encryption="wpa2"})
 622 wpakey:depends({mode="ap-wds", encryption="wpa"})
 623 wpakey:depends({mode="ap-wds", encryption="wpa2"})
 624 wpakey.datatype = "wpakey"
 625 wpakey.rmempty = true
 626 wpakey.password = true
 627
 628 wpakey.cfgvalue = function(self, section, value)
 629         local key = m.uci:get("wireless", section, "key")
 630         if key == "1" or key == "2" or key == "3" or key == "4" then
 631                 return nil
 632         end
 633         return key
 634 end
 635
 636 wpakey.write = function(self, section, value)
 637         self.map.uci:set("wireless", section, "key", value)
 638         self.map.uci:delete("wireless", section, "key1")
 639 end
 640
 641
 642 wepslot = s:taboption("encryption", ListValue, "_wep_key", translate("Used Key Slot"))
 643 wepslot:depends("encryption", "wep-open")
 644 wepslot:depends("encryption", "wep-shared")
 645 wepslot:value("1", translatef("Key #%d", 1))
 646 wepslot:value("2", translatef("Key #%d", 2))
 647 wepslot:value("3", translatef("Key #%d", 3))
 648 wepslot:value("4", translatef("Key #%d", 4))
 649
 650 wepslot.cfgvalue = function(self, section)
 651         local slot = tonumber(m.uci:get("wireless", section, "key"))
 652         if not slot or slot < 1 or slot > 4 then
 653                 return 1
 654         end
 655         return slot
 656 end
 657
 658 wepslot.write = function(self, section, value)
 659         self.map.uci:set("wireless", section, "key", value)
 660 end
 661
 662 local slot
 663 for slot=1,4 do
 664         wepkey = s:taboption("encryption", Value, "key" .. slot, translatef("Key #%d", slot))
 665         wepkey:depends("encryption", "wep-open")
 666         wepkey:depends("encryption", "wep-shared")
 667         wepkey.datatype = "wepkey"
 668         wepkey.rmempty = true
 669         wepkey.password = true
 670
 671         function wepkey.write(self, section, value)
 672                 if value and (#value == 5 or #value == 13) then
 673                         value = "s:" .. value
 674                 end
 675                 return Value.write(self, section, value)
 676         end
 677 end
 678
 679
 680 if hwtype == "atheros" or hwtype == "mac80211" or hwtype == "prism2" then
 681         nasid = s:taboption("encryption", Value, "nasid", translate("NAS ID"))
 682         nasid:depends({mode="ap", encryption="wpa"})
 683         nasid:depends({mode="ap", encryption="wpa2"})
 684         nasid:depends({mode="ap-wds", encryption="wpa"})
 685         nasid:depends({mode="ap-wds", encryption="wpa2"})
 686         nasid.rmempty = true
 687
 688         eaptype = s:taboption("encryption", ListValue, "eap_type", translate("EAP-Method"))
 689         eaptype:value("tls",  "TLS")
 690         eaptype:value("ttls", "TTLS")
 691         eaptype:value("peap", "PEAP")
 692         eaptype:depends({mode="sta", encryption="wpa"})
 693         eaptype:depends({mode="sta", encryption="wpa2"})
 694
 695         cacert = s:taboption("encryption", FileUpload, "ca_cert", translate("Path to CA-Certificate"))
 696         cacert:depends({mode="sta", encryption="wpa"})
 697         cacert:depends({mode="sta", encryption="wpa2"})
 698
 699         privkey = s:taboption("encryption", FileUpload, "priv_key", translate("Path to Private Key"))
 700         privkey:depends({mode="sta", eap_type="tls", encryption="wpa2"})
 701         privkey:depends({mode="sta", eap_type="tls", encryption="wpa"})
 702
 703         privkeypwd = s:taboption("encryption", Value, "priv_key_pwd", translate("Password of Private Key"))
 704         privkeypwd:depends({mode="sta", eap_type="tls", encryption="wpa2"})
 705         privkeypwd:depends({mode="sta", eap_type="tls", encryption="wpa"})
 706
 707
 708         auth = s:taboption("encryption", Value, "auth", translate("Authentication"))
 709         auth:value("PAP")
 710         auth:value("CHAP")
 711         auth:value("MSCHAP")
 712         auth:value("MSCHAPV2")
 713         auth:depends({mode="sta", eap_type="peap", encryption="wpa2"})
 714         auth:depends({mode="sta", eap_type="peap", encryption="wpa"})
 715         auth:depends({mode="sta", eap_type="ttls", encryption="wpa2"})
 716         auth:depends({mode="sta", eap_type="ttls", encryption="wpa"})
 717
 718
 719         identity = s:taboption("encryption", Value, "identity", translate("Identity"))
 720         identity:depends({mode="sta", eap_type="peap", encryption="wpa2"})
 721         identity:depends({mode="sta", eap_type="peap", encryption="wpa"})
 722         identity:depends({mode="sta", eap_type="ttls", encryption="wpa2"})
 723         identity:depends({mode="sta", eap_type="ttls", encryption="wpa"})
 724
 725         password = s:taboption("encryption", Value, "password", translate("Password"))
 726         password:depends({mode="sta", eap_type="peap", encryption="wpa2"})
 727         password:depends({mode="sta", eap_type="peap", encryption="wpa"})
 728         password:depends({mode="sta", eap_type="ttls", encryption="wpa2"})
 729         password:depends({mode="sta", eap_type="ttls", encryption="wpa"})
 730 end
 731
 732 return m